Datasheet

VT 12T-2, Scanning distance 115 mm/340 mm
115 mm Scanning distance
340 mm Scanning distance
0 (mm) 20 40 60 80 100 120
70255
0 1152100
2
1
0 (mm) 50 100 150 200 250 300 350
02180200
0 3402 300
2
1
1
2
Scanning distance on white, 90 % remission
Scanning distance on grey, 18 % remission
Operating distance Scanning distance, max. typical
(mm)
50
100 150 200 250 300
100
10
1
Operating reserve
Scanning distance
max. typical
Operating distance
VT 12(T)-2
300 mm
1
2
(mm) 10060 8020 40
100
1
10
Operating reserve
Operating distance
2
1
Scanning distance
max. typical
VT 12(T)-2
100 mm
925
05-08-2006 SENSICK CATALOGUE
Scanning distance, max. typical
1)
0
... 115 mm
0 ... 340 mm
Operating distance
1)
2 ... 100 mm
2 ... 300 mm
Sensitivity setting Manual, per Teach-in button
Electronic, per control input C (0 V)
2)
Light source
3)
, light type LED, infrared light
Light spot diameter Approx. 20 mm at 100 mm
Approx. 28 mm at 300 mm
Angle of dispersion of sender Approx. 11.4° (SD = max.),
Approx. 22.6° (SD = 1/2 max.)
Approx. 5.3° (SD = max.),
Approx. 11.2° (SD = 1/2 max.)
Supply voltage V
S
10 ... 30 V DC
4)
Ripple
5)
≤ 10 %
Current consumption
6)
≤ 20 mA
Switching outputs Q: PNP
Q: NPN
Output current l
A
max. ≤ 100 mA
Switching mode Light-/Dark-switching selectable
2)
Response time
7)
≤ 1.25 ms
Switching frequency max.
8)
400/s
Connection types Cable
9)
PVC, 2 m, 4 x 0.14 mm
2
, Ø 3.75 mm
Plug M12, 4-pin
VDE protection class
10)
V
Circuit protection
11)
A, B, C, D
Enclosure rating IP 67
Ambient temperature T
A
Operation – 25 °C ... + 70 °C
Storage – 25 °C ... + 70 °C
Weight With cable Approx. 54 g
With plug Approx. 18 g
Housing material Housing: Nickel-coated brass/PA
Optics: PC
1)
Object to be detected with 90%
remission (relating to standard white in
acc. with DIN 5033); 100 x 100 mm
2)
Controll input C
– L.ON/D.ON and
– external Teach-in
C = open: light-switching L.ON
C = + V
S
: dark-switching D.ON
C = 0 V: Sensitivity setting per “external
Teach-in” active
3)
Average service life 100,000 h
at T
A
= +25°C
4)
Limit values
5)
May not exceed or fall short of
V
S
tolerances
6)
Without load
7)
Signal transit time with resistive load
8)
With light/dark ratio 1:1
9)
Do not bend below 0 °C
10)
Reference voltage 50 V DC
11)
A = V
S
connections reverse-polarity
protected
B = Inputs and output reverse-polarity
protected
C = Interference pulse suppression
D = Outputs overload and short-circuit
protected
Technical data VT 12T-2
P 112 P 410 N 112 N 410 P 132 P 430 N 132 N 430
Type Order no.
VT 12T-2P 112 6 026 211
VT 12T-2P 410 6 026 212
VT 12T-2N 112 6 026 209
VT 12T-2N 410 6 026 210
VT 12T-2P 132 6 026 215
VT 12T-2P 430 6 026 216
VT 12T-2N 132 6 026 213
VT 12T-2N 430 6 026 214
Order information
KD01_V12_2_en.qxd 17.07.2006 14:07 Uhr Seite 925